Ic chips Wet ashing gold recovery & refining (mixed chips-flat packs,ram,others). 

This video will show you how to extract gold from Ic mixed chips with a Wet ashing method, which involves cooking chips in hot Sulfuric acid. The video is for informational purpose only and is not a tutorial on how to do it. The process is very dangerous and can lead to burns and inhalation of the fums can lead to death. Do not use this method until you are well studied - try alternative methods such as paning and other. Enjoj in the video.